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Cheap flights from Osaka Itami Airport to Chicago from $641

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Itami Airport to Chicago departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Itami Airport to Chicago

Cheap round-trip flights

Air Canada Logo
2:05 pm - 2:41 pmITM-ORD
39h 36m2 stops
Air Canada Logo
3:40 pm - 6:55 pmORD-ITM
36h 15m2 stops
$1,358Air Canada
Find Deal
lun., dic. 22 - jue., ene. 8
Air Canada Logo
2:05 pm - 2:41 pmITM-ORD
39h 36m2 stops
Air Canada Logo
3:40 pm - 6:55 pmORD-ITM
36h 15m2 stops
$1,381Air Canada
Find Deal
lun., dic. 22 - jue., ene. 8
Multiple Airlines Logo
7:05 am - 12:17 amITM-ORD
31h 12m3 stops
Multiple Airlines Logo
5:35 pm - 7:40 amORD-ITM
23h 05m1 stop
$1,449Multiple Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
Multiple Airlines Logo
2:40 pm - 8:35 pmITM-ORD
43h 55m2 stops
Multiple Airlines Logo
4:25 pm - 7:30 amORD-ITM
24h 05m1 stop
$1,477Multiple Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
ANA Logo
2:05 pm - 1:50 pmITM-ORD
14h 45m1 stop
ANA Logo
10:30 am - 6:55 pmORD-ITM
17h 25m1 stop
$1,554ANA
Find Deal
mié., nov. 12 - mié., nov. 19
American Airlines Logo
3:30 pm - 7:37 pmITM-ORD
19h 07m2 stops
American Airlines Logo
10:35 am - 7:55 pmORD-ITM
18h 20m1 stop
$1,564American Airlines
Find Deal
lun., dic. 22 - jue., ene. 8
American Airlines Logo
4:30 pm - 9:09 pmITM-ORD
19h 39m2 stops
American Airlines Logo
10:35 am - 7:55 pmORD-ITM
18h 20m1 stop
$1,567American Airlines
Find Deal
lun., dic. 22 - jue., ene. 8
ANA Logo
7:30 am - 7:20 amITM-ORD
14h 50m1 stop
ANA Logo
4:25 pm - 7:30 amORD-ITM
24h 05m1 stop
$1,570ANA
Find Deal
lun., dic. 22 - jue., ene. 8
Japan Airlines Logo
2:40 pm - 3:45 pmITM-ORD
15h 05m1 stop
Japan Airlines Logo
6:03 am - 5:35 pmORD-ITM
21h 32m2 stops
$1,641Japan Airlines
Find Deal
jue., oct. 16 - mar., oct. 21
Japan Airlines Logo
2:40 pm - 3:45 pmITM-ORD
15h 05m1 stop
Japan Airlines Logo
6:03 am - 5:35 pmORD-ITM
21h 32m2 stops
$1,713Japan Airlines
Find Deal
vie., oct. 17 - mar., oct. 21

Air Canada flights from Osaka Itami Airport to Chicago

Our best Air Canada deals on Osaka Itami Airport to Chicago flight tickets
Air Canada
Dec 22
ITM2:05 pmOsaka Itami
39h 36m
2 stops
ORD2:41 pmChicago O'Hare Intl
Jan 8
ORD3:40 pmChicago O'Hare Intl
36h 15m
2 stops
ITM6:55 pmOsaka Itami
$1,358
Find similar
Air Canada
Dec 22
ITM2:05 pmOsaka Itami
39h 36m
2 stops
ORD2:41 pmChicago O'Hare Intl
Jan 8
ORD3:40 pmChicago O'Hare Intl
36h 15m
2 stops
ITM6:55 pmOsaka Itami
$1,381
Find similar
Air Canada
Dec 22
ITM2:05 pmOsaka Itami
39h 36m
2 stops
ORD2:41 pmChicago O'Hare Intl
Jan 8
ORD3:40 pmChicago O'Hare Intl
36h 15m
2 stops
ITM6:55 pmOsaka Itami
$1,480
Find similar

American Airlines flights from Osaka Itami Airport to Chicago

Our best American Airlines deals on Osaka Itami Airport to Chicago flight tickets
American Airlines
Dec 22
ITM3:30 pmOsaka Itami
19h 07m
2 stops
ORD7:37 pmChicago O'Hare Intl
Jan 8
ORD10:35 amChicago O'Hare Intl
18h 20m
1 stop
ITM7:55 pmOsaka Itami
$1,564
Find similar
American Airlines
Dec 22
ITM4:30 pmOsaka Itami
19h 39m
2 stops
ORD9:09 pmChicago O'Hare Intl
Jan 8
ORD10:35 amChicago O'Hare Intl
18h 20m
1 stop
ITM7:55 pmOsaka Itami
$1,567
Find similar
American Airlines
Dec 22
ITM3:30 pmOsaka Itami
19h 07m
2 stops
ORD7:37 pmChicago O'Hare Intl
Jan 8
ORD10:35 amChicago O'Hare Intl
18h 20m
1 stop
ITM7:55 pmOsaka Itami
$1,573
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Itami Airport to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 18, 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

lun. 12/22

2:05 pm-2:41 pm

2 stops39h 36m

Chicago O'Hare Intl

jue. 1/8

3:40 pm-6:55 pm

2 stops36h 15m

$1,358

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

lun. 12/22

2:05 pm-2:41 pm

2 stops39h 36m

Chicago O'Hare Intl

jue. 1/8

3:40 pm-6:55 pm

2 stops36h 15m

$1,381

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

vie. 10/31

7:05 am-12:17 am

3 stops31h 12m

Chicago O'Hare Intl

vie. 11/7

5:35 pm-7:40 am

1 stop23h 05m

$1,449

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

vie. 10/31

2:40 pm-8:35 pm

2 stops43h 55m

Chicago O'Hare Intl

vie. 11/7

4:25 pm-7:30 am

1 stop24h 05m

$1,477

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

mié. 11/12

2:05 pm-1:50 pm

1 stop14h 45m

Chicago O'Hare Intl

mié. 11/19

10:30 am-6:55 pm

1 stop17h 25m

$1,554

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

lun. 12/22

3:30 pm-7:37 pm

2 stops19h 07m

Chicago O'Hare Intl

jue. 1/8

10:35 am-7:55 pm

1 stop18h 20m

$1,564

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

lun. 12/22

4:30 pm-9:09 pm

2 stops19h 39m

Chicago O'Hare Intl

jue. 1/8

10:35 am-7:55 pm

1 stop18h 20m

$1,567

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

lun. 12/22

7:30 am-7:20 am

1 stop14h 50m

Chicago O'Hare Intl

jue. 1/8

4:25 pm-7:30 am

1 stop24h 05m

$1,570

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

jue. 10/16

2:40 pm-3:45 pm

1 stop15h 05m

Chicago O'Hare Intl

mar. 10/21

6:03 am-5:35 pm

2 stops21h 32m

$1,641

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

vie. 10/17

2:40 pm-3:45 pm

1 stop15h 05m

Chicago O'Hare Intl

mar. 10/21

6:03 am-5:35 pm

2 stops21h 32m

$1,713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Osaka Itami Airport to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $1,473. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Osaka Itami Airport to Chicago for around $1,738.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Osaka Itami Airport to Chicago during this time can be as low as $1,661. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,715.

Can stopping save me money on Osaka Itami Airport to Chicago flights?

You could potentially save up to 19% on your flight if you consider stops on a Osaka Itami Airport to Chicago flight.

When to book flights from Osaka Itami Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Itami Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka Itami Airport to Chicago (ITM to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Itami Airport to Chicago

Direct flights

None
There are no direct flights from Osaka Itami Airport to Chicago. There are no popular flight routes from Osaka Itami Airport to Chicago.
Search flight deals

  • How far is Osaka Itami to Chicago by plane?

    Osaka Itami and Chicago are 6475.1 mi apart from one another. A reasonable flight in good conditions will take 13h 55m.

  • When did momondo last update prices for flights from Osaka Itami Airport to Chicago?

    Prices for flights from Osaka Itami Airport to Chicago refresh daily.

  • How old do you have to be to fly from Osaka Itami Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka Itami Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Osaka to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Osaka to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Osaka which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Osaka to Chicago?

Once you have performed a search for Osaka to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Osaka to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Osaka and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport